D dart1973 Member Joined Jun 24, 2007 Messages 15 Reaction score 0 Jul 1, 2007 #1 I am wondering what is the best manifold number to run that will fit in a 73 dart swinger with a 383 in it. The reason i ask is that i have a shot at buying some 440hp manifolds, but don't know if they will fit. Mike
I am wondering what is the best manifold number to run that will fit in a 73 dart swinger with a 383 in it. The reason i ask is that i have a shot at buying some 440hp manifolds, but don't know if they will fit. Mike
